221400000065

素因数分解:

$5^1\times {\mathrm{8863}}^1\times {\mathrm{4996051}}^1$

素因数の和:5004919

約数の個数: 8

約数和(自身を含む): 265710029568

約数和(自身を除く): 44310029503

約数列:

[1, 5, 8863, 44315, 4996051, 24980255, 44280000013, 221400000065]

約数ペア:

[(1, 221400000065), (5, 44280000013), (8863, 24980255), (44315, 4996051)]